Year 1999:
"VISITORS TO www.CARNICOM.COM
Let it be noted that some of the recent visitors to this web site include:
(Let it also be noted that United States government computer systems are to be used for official purposes only.)
(...)
25. Wright-Patterson Air Force Base, Dayton OH (repeat visit)(repeat repeat visit)
(...)"
http://www.carnicominstitute.org/articles/visitors.htm